REPAIR OR MAINTENANCE OR RENEWAL OF EARTHING,LIGHTNING ARRESTER AND ALLIED WORKS AT SITE P AF STATION THANE AND REPAIR/MAINTENANCE OF ,DG SET,AMF PANEL,FIRE FIGHTING PLANT,SEWAGE TREATMENT PLANT AT SITE P AF STN UNDER GE(AF) THANE

Amount

Sevicing,repair, maintenance of DG set of 100 KVA including dismantling ,opening of unserviceable spare parts of the DG set engine ,cleaning, removing deposits and preparation of surface for painting, checking of its all parts for serviceability and reassembling all serviceable parts with original spares/parts including replacement of defective parts and minor spares required for functioning of DG set 100 KVA Make : Cumins, complete engine testing on load to the entire satisfaction of Engr-in-Charge. Note :-1. All major defective/unserviceable spare parts/items required for repair/maintenance shall be measured and paid separetely under relevent items of Sch 'A' as as a supply only, as mentioed in Srl No 2.00 of Sch A 2. Other minor spares/parts required for repair/maintenance shall be deemed to included in quoted rate.

Supply only spare parts of DG Set as mentioned below for model and Make of Cumins of capacity 100KVA , for replacing of unserviceable parts for satisfactory functioning of engine ,complete all as directed by Engr-in-Charge.

Fuel filter element (primary & secondry).Make:Kirloskar/Bosch/Mico

Lube oil filter element.Make:Kirloskar/Bosch/Mico

Radiator hose pipe set with clamp complete.Make:Kirloskar/Bosch/Mico

Water temperature guage.Make:Kirloskar/Bosch/Mico

Oil temperature guage.Make:Kirloskar/Bosch/Mico

Oil pressure gauge.Make:Kirloskar/Bosch/Mico

Fan belt set.Make:Kirloskar/Bosch/Mico

Starting ignition switch.Make:Kirloskar/Bosch/Mico

Push Button.Make:Kirloskar/Bosch/Mico

Packing Kit.Make:Kirloskar/Bosch/Mico

Techometer with cable.Make:Kirloskar/Bosch/Mico

Fuel pipe any type length and specification.Make:Kirloskar/Bosch/Mico

Air filter element of existing specification.Make:Kirloskar/Bosch/Mico

Battery charging meter 12 VDC.Make:Kirloskar/Bosch/Mico

Hose pipe (for make up water connect).Make:Kirloskar/Bosch/Mico

Hose thermostate to radiator.Make:Kirloskar/Bosch/Mico

Dry type air cleaner of size11.5" .Make:Kirloskar/Bosch/Mico

Digital voltmeter of 0-500V .Make: HPL or as per APPROVED LIST OF PRODUCTS & MAKES / BRANDS as metioned in PS or as approved by Engr-in-charge.

Digital ammeter of 0-100 A .Make: HPL or as per APPROVED LIST OF PRODUCTS & MAKES / BRANDS as metioned in PS or as approved by Engr-in-charge.

Digital frequency meter of 50HZ .Make: HPL or as per APPROVED LIST OF PRODUCTS & MAKES / BRANDS as metioned in PS or as approved by Engr-in-charge.

Sevicing, repair,maintenance including dismantling and opening of unserviceable spare parts of the DG set engine and cleaning, removing deposits and preparetion of surface for painting checking of its all parts for serviceability and reassembling all serviceable parts with original spares including replacement of defective parts and minor spares required for functioning of DG set 62.5 KVA Make : Kirloskar Green complete engine testing on load to the entire satisfaction of Engr-in-Charge. Note :-1. All major defective/unserviceable spare parts/items required for repair/maintenance shall be measured and paid separetely under relevent items of Sch 'A' as as a supply only as mentioned in Srl No 4.00 of Sch A 2. Other minor spares/parts required for repair/maintenance shall be deemed to included in quoted rate.

Supply only spare parts of DG Set as mentioned below for model and Make of Kirloskar of capacity 62.5KVA , for replacing of unserviceable parts for satisfactory functioning of engine ,complete all as directed by Engr-in-Charge.

Fuel filter element (primary & secondry).Make:Kirloskar/Bosch/Mico

Lube oil filter element.Make:Kirloskar/Bosch/Mico

Radiator hose pipe set with clamp complete.Make:Kirloskar/Bosch/Mico

Water temperature guage.Make:Kirloskar/Bosch/Mico

Oil temperature guageMake:Kirloskar/Bosch/Mico

Oil pressure gauge.Make:Kirloskar/Bosch/Mico

Fan belt set.Make:Kirloskar/Bosch/Mico

Starting ignition switch.Make:Kirloskar/Bosch/Mico

Push Button.Make:Kirloskar/Bosch/Mico

Packing Kit.Make:Kirloskar/Bosch/Mico

Techometer with cable.Make:Kirloskar/Bosch/Mico

Air filter element of existing specification.Make:Kirloskar/Bosch/Mico

Hose thermostate to radiator.Make:Kirloskar/Bosch/Mico

Dry type air cleaner 11.5" Make:Kirloskar/Bosch/Mico

Digital voltmeter 0-500V .Make: HPL or as per APPROVED LIST OF PRODUCTS & MAKES / BRANDS as metioned in PS or as approved by Engr-in-charge.

Digital ammeter 0- 100 A. Make: HPL or as per APPROVED LIST OF PRODUCTS & MAKES / BRANDS as metioned in PS or as approved by Engr-in-charge.

Digital frequency meter 50HZ Make: HPL or as per APPROVED LIST OF PRODUCTS & MAKES / BRANDS as metioned in PS or as approved by Engr-in-charge.

Sevicing,repair maintenance including dismantling and opening of unserviceable spare parts of the DG set engine , cleaning, removing deposits and preparetion of surface for painting checking of its all parts for serviceability and reassembling all serviceable parts with original including replacement of defective parts and minor spares required for functioning of DG set 30KVA Make : Greaves,complete to entire satisfaction of Engr-in-Charge. Note :-1. All major defective/unserviceable spare parts/items required for repair/maintenance shall be measured and paid separetely under relevent items of Sch 'A' as as a supply only as mentioned in Srl No 6.00 of Sch A 2. Other minor spares/parts required for repair/maintenance shall be deemed to included in quoted rate.

Supply only spare parts of DG Set as mentioned below for model and Make of Kirloskar of capacity 30 KVA for replacing of unserviceable parts for satisfactory functioning of engine, complete all as directed by Engr-in-Charge.

Fuel filter element (primary & secondary).Make:Kirloskar/Bosch/Mico

By pass filter element.Make:Kirloskar/Bosch/Mico

Water temperature guage.Make:Kirloskar/Bosch/Mico

Oil pressure gauge.Make:Kirloskar/Bosch/Mico

Fan belt set.Make:Kirloskar/Bosch/Mico

Shut down valve.Make:Kirloskar/Bosch/Mico

Starting ignition switch.Make:Kirloskar/Bosch/Mico

Push Button LED type.Make:Kirloskar/Bosch/Mico

Fuel pipe any type length and specification.Make:Kirloskar/Bosch/Mico

Air filter element of existing specification.Make:Kirloskar/Bosch/Mico

Sevicing,repair/replacement, maintenance including dismantling and opening of unserviceable spare parts of the DG set engine ,cleaning, removing deposits and preparetion of surface for painting checking of its all parts for serviceability and reassembling all serviceable parts all as original including replacement of defective parts and minor spares required for functioning of DG set 25 KVA Make : Kirloskar Green,complete engine testing on load to the entire satisfaction of Engr-in-Charge. Note :-1. All major defective/unserviceable spare parts/items required for repair/maintenance shall be measured and paid separetely under relevent items of Sch 'A' as as a supply only as mentioned in Srl No 8.00 of Sch A 2. Other minor spares/parts required for repair/maintenance shall be deemed to included in quoted rate.

Supply only spare parts of DG Set model Make – Kirloskar of capacity 25 KVA for replacing of unserviceable parts for satisfactory functioning of engine complete all as directed by Engr-in-Charge.

Fuel filter element (primary & secondary).Make:Kirloskar/Bosch/Mico

By pass filter element.Make:Kirloskar/Bosch/Mico

Water temperature guage.Make:Kirloskar/Bosch/Mico

Oil pressure gauge.Make:Kirloskar/Bosch/Mico

Fan belt set.Make:Kirloskar/Bosch/Mico

Shut down valve.Make:Kirloskar/Bosch/Mico

Starting ignition switch .Make:Kirloskar/Bosch/Mico

Push Button LED type.Make:Kirloskar/Bosch/Mico

Fuel pipe any type length and specification.Make:Kirloskar/Bosch/Mico

Air filter element of existing specification.Make:Kirloskar/Bosch/Mico

Sevicing,repair maintenance including dismantling and opening of unserviceable spare parts of the DG set engine and cleaning, removing deposits and preparetion of surface for painting checking of its all parts for serviceability and reassembling all serviceable parts all as original including replacement of defective parts and minor spares required for functioning of DG set 15 KVA Make : Kirloskar Green,complete engine testing on load to the entire satisfaction of Engr-in-Charge. Note :-1. All major defective/unserviceable spare parts/items required for repair/maintenance shall be measured and paid separetely under relevent items of Sch 'A' as as a supply only as mentioned in Srl No 10.00 of Sch A 2. Other minor spares/parts required for repair/maintenance shall be deemed to included in quoted rate.

Supply only spare parts of DG Set model and Make is Kirloskar of capacity 15 KVA for replacing of unserviceable parts for satisfactory functioning of engine ,complete all as directed by Engr-in-Charge.

Fuel filter element (primary & secondry).Make:Kirloskar/Bosch/Mico

By pass filter element.Make:Kirloskar/Bosch/Mico

Water temperature guage.Make:Kirloskar/Bosch/Mico

Oil pressure gauge.Make:Kirloskar/Bosch/Mico

Fan belt set.Make:Kirloskar/Bosch/Mico

Fuel pipe any type length and specification.Make:Kirloskar/Bosch/Mico

Air filter element of existing specification.Make:Kirloskar/Bosch/Mico

S&F ,in repair, of fuel injection pump including overhauling and calibration with replacement of worn out parts such as bearing plunger, impeller and oil seal etc ,complete all as directed by Engr-in-Charge.

Material and labour for repair to radiator including opening of inlet outlet hose connection, cleaning of complete radiator and repair if any leakage by soldering welding ,refitting and testing of 100/62.5/25/15 capacity Diesel engine ,complete all as specified and directed by Engr-in-Charge .

S&F ,in repair, of injector top, springs etc including calibration of nozzle assembly , complete all as specified and directed by Engr-in-Charge.

S&F ,in repair, of self starter including replacemet of burn field coil, armature and carbon boush holder and carbon bush point of any capacity of DG set, complete all as specified and directed by Engg.in.Charge

M&L for Dismantling of alternator parts of DG set 62.5 KVA 3 phase 4 wire ,AC 415 Volts, such as starter & rotor cores, excitor & field coils rectrifies assembly, fan etc.including rewinding of startor field,replacement of exciter assembly and automatic voltage regulator,varnising and damage worn out insulation, cleaning all part by blower, servicing ,rewiring ,varnishing & greasing of required grade to bearing reassembling and testing etc, complete all as spd and directed by Engg-in-Charge.

M&L for Dismantling of alternator parts of DG set 30 KVA 3 phase 4 wire ,AC 415 Volts, such as starter & rotor cores, excitor & field coils rectrifies assembly, fan etc.including rewinding of startor field,replacement of exciter assembly and automatic voltage regulator,varnising and damage worn out insulation, cleaning all part by blower, servicing ,rewiring ,varnishing & greasing of required grade to bearing reassembling and testing etc, complete all as spd and directed by Engg-in-Charge.

M&L for Dismantling of alternator parts of DG set 25 KVA 3 phase 4 wire ,AC 415 Volts, such as starter & rotor cores, excitor & field coils rectrifies assembly, fan etc.including rewinding of startor field,replacement of exciter assembly and automatic voltage regulator,varnising and damage worn out insulation, cleaning all part by blower, servicing ,rewiring ,varnishing & greasing of required grade to bearing reassembling and testing etc, complete all as spd and directed by Engg-in-Charge.

M&L for Dismantling of alternator parts of DG set 15 KVA 3 phase 4 wire ,AC 415 Volts, such as starter & rotor cores, excitor & field coils rectrifies assembly, fan etc.including rewinding of startor field,replacement of exciter assembly and automatic voltage regulator,varnising and damage worn out insulation, cleaning all part by blower, servicing ,rewiring ,varnishing & greasing of required grade to bearing reassembling and testing etc, complete all as spd and directed by Engg-in-Charge.

S&F MCCB 415 Volts,35 KA,3 POLE 160 Amps., complete all as spd and directed by Engg-in-Charge. Make: Havells/Indoasian/L&T

S&F MCCB 415 Volts,16 KA,4 POLE 63 Amps. , complete all as spd and directed by Engg-in-Charge.Make: Havells/Indoasian/L&T

S&F MCCB 415 Volts,35 KA,4 POLE 100 Amps. , complete all as spd and directed by Engg-in-Charge. Make: Havells/Indoasian/L&T

S&F MCCB 415 Volts,35 KA,3 POLE 200 Amps. , complete all as spd and directed by Engg-in-Charge.Make: Havells/Indoasian/L&T

S&F MCCB 415 Volts,35 KA,3 POLE 250 Amps., complete all as spd and directed by Engg-in-Charge. Make: Havells/Indoasian/L&T

S&F DG Set battey of capacity 12 Volts, 180 Ah complete with autobat invatower heat sealed low maintenance battery made with low antimony selenium alloy (LASA) in positive and negative elctrodes,Instant cranking,high density with extreme power with and including polyethylene envelope separators with glass mat vibration resistant for longer life ,complete all as spd and directed by Engg-in-Charge.Make: Exide gen plus/Okaya/Luminous

S&F DG Set battey of capacity 12 Volts, 88 Ah complete with autobat invatower heat sealed low maintenance battery made with low antimony selenium alloy (LASA) in positive and negative elctrodes,Instant cranking,high density with extreme power with and including polyethylene envelope separators with glass mat vibration resistant for longer life ,complete all as spd and directed by Engg-in-Charge.Make: Exide gen plus/Okaya/Luminous

S&F in repair, fully automatic star delta starter 3 phase,415 volts, oil immersed heavy duty star delta control unit TYPE O.F.A.-40 ,for the following ,all as specified and directed by Engineer in charge. Make- SKN/BENTEX/L&T

For 25 HP Star delta Starter

For 10 HP Star delta Starter

For 75 HP Star delta Starter

M& L for preparation of old painted surface of feeder piller boxes/DB's indoor /outdoor and applaying two coat of synthetic enamal paint,complete as specified and directed by Engineer in charge.

Site clearance and surface dressing by cutting and removing of elephant/wild grass (sarkanda) from allaround the preiphery of raw water reservoir 50/30 LG upto 5 Mtr from water level including other area also as directed in filteration plant,Sewage plant No.1 to 5 premises. Disposal of debris not exceeding 70 mtrs,complete all as spd and directed by Engg.in.Charge.

Cutting/trimming of tree branches upto 2.00 metre distance on both sides of HT/LT over head lines including collection and removal from road ,complete all as spd and directed by Engg-in-Charge.Note: Tools and plant required for cutting shall be deemend to include in quoted rate.

M&L for welding of broken feeder piller doors,indoor/out door using butt hinges appropriate size and making proper locking arrangements of doors ,complete all as spd and directed by Engg-in-Charge.

Supply and spreading stone aggregate of size 20 mm evenly under GO/DO structure, outdoor substns after cleaning the surface,complete all as spd and directed by Engg-in-Charge.

Taking up or down galvanised iron water mains including all fittings of 40 mm bore , including cleaning for refixing or removal to store ,complete all as spd and directed by Engg-in-Charge.

Taking up or down galvanised iron water mains including all fittings of 25 mm bore , including cleaning for refixing or removal to store ,complete all as spd and directed by Engg-in-Charge.

Taking up or down galvanised iron water mains including all fittings of 20 mm bore, including cleaning for refixing or removal to store ,complete all as spd and directed by Engg-in-Charge.

Cutting & Screwing existing steel tubing for alterations or additions (Each cut measured) of 40 mm bore,complete all as spd and directed by Engg-in-Charge.

Cutting & Screwing steel tubing for alterations or additions (Each cut measured) of 25 mm bore ,complete all as spd and directed by Engg-in-Charge.

Cutting & Screwing steel tubing for alterations or additions (Each cut measured) of 20 mm bore ,complete all as spd and directed by Engg-in-Charge.

Supply ,laying ,jointing,commissioning and testing of ductile iron pipe with spigot and socket end centrifugally cast(spun) class K-7 of size 150 mm dia conforming to IS-8329-2K in any length laid in trenches suitable for rubber push on tyton joints ,complete all as spd and directed by Engg-in-Charge. Make: Electrosteel/Jai Balaji/jindal saw pipe

S&F Galvanised steel tubing, medium grade of 80 mm bore dia including tube fittings viz Tees, sockets bends elbows, Union, nipple etc with screwed and socketed Joints laid in trenches/under floor/under road or laid along the floors ,complete all as spd and directed by Engg-in-Charge.Make: TATA/Swastik/Jindal/Prakash

Ditto as per Ser Item No 39 above but for 40mm dia.Make: TATA/Swastik/Jindal/Prakash

Ditto as per Ser Item No 39 above but for 25mm dia.Make: TATA/Swastik/Jindal/Prakash

Ditto as per Ser Item No 39 above but for 20mm dia.Make: TATA/Swastik/Jindal/Prakash

S&F,in repair, bip tap of size 20mm made with cast copper alloy with crutch or butter fly handle, screwed down and screwed for iron pipe or for brass ferrule and fixed including removal of bip tap of any type and any size ,complete all as spd and directed by Engg-in-Charge.

S&F,in repair,Gun Metal gate or globe valve of 20 mm bores with iron wheel head screwed both ends for iron pipe and fixed complete ,complete all as spd and directed by Engg-in-Charge.

Supply and installed Sluice valve flanged of class PN 1.6 , 150 mm dia ISI marked confirming to IS- 14846-2000 complete with stainless steel spindle flanged on both ends drilled CI gate with brass ring and iron wheel handle suitable for DI pipe line complete including making joints complete all as spd and directed by Engg-in-Charge. Make: Kirloskar/Venus/L&T/Leader.

Supply and installed Sluice valve flanged of class PN 1.6 , 80 mm dia ISI marked confirming to IS- 14846-2000 complete with stainless steel spindle flanged both ends drilled CI gate with brass ring and iron wheel handle suitable for GI pipe line, complete including making joints all as specified and directed Engr-in-Charge.Make: Kirloskar/Venus/L&T/Leader.

Cutting DI pipes of 150 mm dia in trenches for making connection to 80 mm dia CI pipe including provision of CI Tee, collar and joints etc other as required at site, complete all as directed by Engr-in-Charge.

M&L for Fabrication and fixing angle iron frame of equal angle iron/MS rod/MS Sheets/Bends/Tee /Collars/Blank Flange etc of existing size and specification and cut to requied size including welding of tank,valve pit covers of any size and specification , complete all as directed by Engr-in-Charge.

M&L for Boring of holes under road, pavement,hard standing by trenchless technology using ultra sound technique and necessary machine including supply and fix of HDPE pipe of 150 mm dia suitable for 0.4 MPA working pressure in position as directed and level the surface etc , complete all as directed by Engr-in-Charge.

M&L for DI Fittings confirming to IS-9523-2K for DI Spigot &socketed pipes like bends (any type,radius and angle)straight,taper,bend,incresing, decreasing double socket etc ) tee pieces single branch and "Y" junction double branch,cross collars,caps and plugs etc ,complete all as directed by Engr-in-Charge.

M&L for Construction of valve pit size of 100x100x100 Cm of brick masonary from the top of surface including cover of MS sheet of 3.15mm thick and angle iron 40mmx40mmx6mm with hinges and locking arrangement including painting with two coats of synthetic enamelled paint over a coat of red oxide and grouting with PCC of 1:2:4 plastering in cement morter 1:3, including foundation concrete 1:3:6 and necessary earthwork ,complete all as directed by Engr-in-Charge.

S&F Fire brigade inlet connection 2 way ,complete all as directed by Engr-in-Charge.

S&F fire Hydrant valve single headed complete all as specified and directed by Engg.in.Charge.

S&F C P hose 7.5 m complete all as specified and directed by Engg.in.Charge.

S&F Branch pipe gun metal 63mm instantaneous inlet, made threaded outlet,complete all as specified and directed by Engg-in-Charge.

S&F Hose reel drum 30m ,complete all as specified and directed by Engg-in-Charge.

S&F Cast iron Butterfly Valve 150mm bore ,complete all as specified and directed by Engg-in-Charge.

S&F Cast iron Butterfly Valve 80mm bore ,complete all as specified and directed by Engg-in-Charge.

S&F,in repair, Ball brass valves for 20 mm bore,high pressure,with polyethylene float and flynut,screwed for iron pipe or brass ferrule and fixed ,complete all as specified and directed by Engg-in-Charge.

M&L for disconnecting/dismantling and strip opening of worn out/defective Centrifugal electric motor of capacity 25 HP mono block type, taking out brunt stator winding, services cleaning of stator slots, bearing bushes etc rewinding of stator coils with superior quality of copper enamel wire of existing size and specification including insulating material, varnishing and drying, assembling, installing and connected at original location ,complete all as per specified and directed with entire satisfaction of Engineer-in-Charge. Make of winding wire shall be ATLAS/Devi dayal / BPL

M&L for disconnecting/dismantling and strip opening of worn out/defective Centrifugal electric pump of capacity 10 HP mono block type, taking out unserviceable bush, sleeve & sleeve joint etc repair to Impeller & shaft with proper brass brazing welding & lath work, assembling, testing, installation and connections at original location ,complete all as per specified and directed with entire satisfaction of Engineer-in-Charge.

Supply only Pressure switch Universal type complete all as per specified and directed with entire satisfaction of Engineer-in-Charge.

Supply only chlorine test kit with coloured ample complete with all testing filament and ot solution in rexine finish box, complete all as per specified and directed with entire satisfaction of Engineer-in-Charge.

Supply only PH test kit with coloured ample covered under BTB (range 6.0 to 7.0 ) or phenol red ( range 6.8 to 8.4) with necessary filament and 100 ml testing solution in rexine finish wooden box ,complete all as per specified and directed with entire satisfaction of Engineer-in-Charge.

Supply only Hardness test kit with necessary filament and testing solution in rexine finish box ,complete all as per specified and directed with entire satisfaction of Engineer-in-Charge.

Supply only iron test kit with necessary filament and testing solution in rexine finish box complete all as per specified and directed with entire satisfaction of Engineer-in-Charge.

M&L for Servicing of Motorized valve of size 80/100/150 mm dia i.e disconnecting of electric connections, removing, cleaning, greasing , oiling, refixing, reconnecting of electric connection and testing ,complete all as specified and directed with by Engineer-in-Charge.

Supply & Fix Black colour Rubber mat made of EPDM Rubber(Ethylene Propylene Diene Monomer Rubber) suitable for sub station of size 1200mmX900mmX15.5mm for protection to shock ,complete all as specified and directed with by Engineer-in-Charge.

M&L for Earthing complete with copper earth plate electrode of size 600 x 600 x 3.15 mm buried directly in ground (earthpit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5 metre below normal ground level, connected to & including galvanised GI earth Strip of size 20X 3 mm by means of GI bolts, nuts, washers, and connected to other end to main board duly protected by 15 mm bore GI light grade pipe from earth plate. Earth plate shall be surrounded by packed layer of coal dust 300mm and common salt 15 cm thick all around bottom and top. Watering pipe 20 mm bore of GI medium grade pipe and including funnel, wire mesh, CI cover & frame, PCC (1:3:6) type C2 (using 40 mm graded stone aggregate) as in earthing pit including necessary excavation & earth work, all as specified & shown in electrical plate No. 5 of SSR Part – I. Note : PCC chamber shall be constructed at least 1.5 metre away from the earth electrode and pipe for watering shall be provided in slanting manner ,complete all as specified and directed with by Engineer-in-Charge.

M&L for framed work as in doors or gates of angle or other section with gusset plates ,rails ,braces,etc. complete drilled for fixing of steel sheeting or other covering doors etc.to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings, fastening etc (exclusive of steel sheeting or covering,running rails and guides) ,complete all as specified and directed with by Engineer-in-Charge.

S & F Danger notice plate for HT side of the fancing of size 20cm x 25cm of 1.6 mm thick mild steel sheet vitreous enamelled white with letters, figure and conventional skull and bones “DANGER” etc. in signal red colour and fixed with MS clamps made out of 25mm x 3mm MS flat iron bolts, nuts complete including two coats of aluminium paint over a coat of red oxide primer ,complete all as specified and directed with by Engineer-in-Charge.

S&F,in repair, electronic timer switch with Astronomical digital programmable time switch 16 Amps single phase 230V with all fitting for street light timer ,complete all as specified and directed with by Engineer-in-Charge.Make: Bajaj/Osram/L&T

M&L for Earthing complete with galvanised steel earth plate electrode 60 cmx60cm6mm thick burried directly in ground (earth pit not less than 2.25 mtr deep below normal round level) with edge of the plate not less than 1.5 mtr below normal ground level, connected to galvanized earth lead wire 4mm dia by means of bolts, nuts, check nuts and GI washers earth plate shall be surrounded by alternate layer of charcoal or coke and common salt 15cm thick all around bottom and top of earth plate as shown in electrical piate No. 3 of SSR Part-I and connecting to earthing test point and testing on completion including PCC 1:3:6 type C2 for earthing pit, with GI light grade protection pipe of size 15mm dia, watering pipe 20mm bore medium grade, CI cover and frame necessary earth works and PCC work etc complete all as specified. Earth plate shall be surrounded by alternate layer of charcoal of coke and common salt 15cm thick alround the earth plate including bottom and top. (Note: PCC chamber shall be constructed at least 1.5mtr away from the earth electrode and pipe for watering shall be slanting manner)

Ditto as per Srl Item No 73.00 above but using galvanised iron strip 25×4mm as earthing lead ,complete all as specified and directed with by Engineer-in-Charge.

M & L for HDPE chamber for earth pit including necessory PCC 1:3:6 type B-2 for fixing the PVC inspection chamber of size 200 mm depth, 300mm length and 300mm width ,complete all as specified and directed with by Engineer-in-Charge.

M & L for cutting through concrete channels,grooves or rebates nex 15cm grith and trimming surface where reinforcement is cut through and make good the damage portion match with existing surface for laying any size pipe line all as specified and directed.

Taking down unserviceable and dislocated conductor strip of any type from wall/floor/roof/ inter connection grid for of any size,complete all as specified and directed with by Engineer-in-Charge.

S&F,in repair, copper strip of 20x3.00 mm as roof conductor and down conductor till test point ,complete all as specified and directed with by Engineer-in-Charge. Note-Copper strip to be jointed through brass nut,bolt and washer only.

Refixing the old serviceable copper strip 20x3 mm on the existing location after necessary repair ,complete all as specified and directed with by Engineer-in-Charge. Note: - 1.Copper strip to be jointed through brass nut,bolt and washer only.2.Serviciable copper strip retrived from taking down shall be used against this item.

S&F,in repair, Aluminium strip 25 x 3.15mm with saddles and fixing screws etc. for roof conductors and down conductors above ground ,complete all as specified and directed with by Engineer-in-Charge.

S&F Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex.head screw ,complete all as specified and directed with by Engineer-in-Charge.

S&F Porcelain insulators in replacement for fixing Copper strip on wall / Roof building with necessary screws washers and nut bolts etc complete all as specified and directed. Note - Rates are inclusive of copper screws with washers for fixing copper strip on Porcelain insulator with minimum size 1 inch and maximum size 1.5 inch with max external dia of screw is 6mm and 2 nos of GI nut for fixing insulator on wall all as per site requirment ,complete all as specified and directed with by Engineer-in-Charge.

Taking down unserviceable and dislocated air termination rod of any type from floor of any size ,complete all as specified and directed with by Engineer-in-Charge.

Refixing the old serviceable copper air termination rod on the existing location after necessary repair,complete all as specified and directed with by Engineer-in-Charge. Note-:1.Copper strip to be jointed through brass nut,bolt and washer only. 2.serviceable copper air termination rod retrived from taking down shall be used against this item.

S&F,in repair, single pointed soild copper rod 300mm long and 12mm dia fixed on suitable flat mounted plate and connected with roof/down conductor ,complete all as specified and directed with by Engineer-in-Charge.

S&F,in repair, single pointed soild Aluminium rod 300mm long and 12mm dia fixed on suitable flat mounted plate and connected with roof/down conductor ,complete all as specified and directed with by Engineer-in-Charge.

M&L for earth pit chamber of size 0.6mx0.6mx0.6m made with PCC 1:2:4 type B-2 including HDPE earthing pit cover inspection chember of size 200 mm depth, 300mm length and300mm width ,complete all as specified and directed with by Engineer-in-Charge.

Excavation in trenches not exc 1.5 m in depth and not exc 1.5 m wide for taking out/laying CI/GI pipes and getting out in Hard/dense soil ,complete all as specified and directed with by Engineer-in-Charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm. ,complete all as specified and directed with by Engineer-in-Charge.

Removing surplus soil to a distance not exc 50mtr away and depositing at a point where directed not exceeding 1.5 mtr above the staring point outside MOD land ,complete all as specified and directed with by Engineer-in-Charge.

M&L for periodical testing and measuring the earth resistance value of the existing earthings / Down conductor / air terminal by means of wheat stone bridge method after disconnecting the earth continuity conductor from the test point , applying secondary voltage across the terminals, maintaining proper record of the measurement in presence of the users representative, MES representative, and submitting the test records, pouring saline water in the earth pit to achieve low earth resistance, observing the result, complete for monthly/Quarterly/Half yearly L2/L3 eqpts/E&M installations/Lightning arresters test ,complete all as specified and directed with by Engineer-in-Charge.

S&F Funnel with wire mesh of size suitable for 20 mm dia watering pipe ,complete all as specified and directed with by Engineer-in-Charge.

Atharva Enterprises

PURVA ELECTRICALS AND ENGINEERS